Replace RefPtrs with raw pointers (imageFromNode in Editor.cpp)

third_party/WebKit/Source/core/frame/ImageBitmap.cpp

Index: third_party/WebKit/Source/core/frame/ImageBitmap.cpp
diff --git a/third_party/WebKit/Source/core/frame/ImageBitmap.cpp b/third_party/WebKit/Source/core/frame/ImageBitmap.cpp
index bbfdb51187538d9e1064c0f78539065dd981ee6c..23052a032841fda3255ff426ac911d2ebd83f564 100644
--- a/third_party/WebKit/Source/core/frame/ImageBitmap.cpp
+++ b/third_party/WebKit/Source/core/frame/ImageBitmap.cpp
@@ -249,7 +249,7 @@ ImageBitmap::ImageBitmap(HTMLCanvasElement* canvas, const IntRect& cropRect, con
     parseOptions(options, flipY, premultiplyAlpha);
 
     // canvas is always premultiplied, so set the last parameter to true and convert to un-premul later
-    m_image = cropImage(canvas->copiedImage(BackBuffer, PreferAcceleration).get(), cropRect, flipY, true);
+    m_image = cropImage(canvas->copiedImage(BackBuffer, PreferAcceleration), cropRect, flipY, true);
     if (!m_image)
         return;
     if (!premultiplyAlpha)